Income Taxes, Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Components of income tax expense (benefit) [Abstract]
Federal - current	$ 0	$ 0
State - current	1	1
Total current	1	1
Federal - deferred	(1,105)	(729)
State - deferred	(158)	(111)
Change in valuation allowance	1,263	840
Total deferred	0	0
Income tax expense (benefit)	$ 1	$ 1